1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.upgrade.v4_3_0.util;
24  
25  import com.liferay.portal.kernel.util.Validator;
26  import com.liferay.portal.upgrade.StagnantRowException;
27  import com.liferay.portal.upgrade.util.PKUpgradeColumnImpl;
28  import com.liferay.portal.upgrade.util.UpgradeColumn;
29  import com.liferay.portal.upgrade.util.ValueMapper;
30  import com.liferay.portal.upgrade.util.ValueMapperFactory;
31  
32  /**
33   * <a href="LayoutPlidUpgradeColumnImpl.java.html"><b><i>View Source</i></b></a>
34   *
35   * @author Brian Wing Shun Chan
36   */
37  public class LayoutPlidUpgradeColumnImpl extends PKUpgradeColumnImpl {
38  
39      public LayoutPlidUpgradeColumnImpl(
40          UpgradeColumn upgradeLayoutOwnerIdColumn,
41          LayoutOwnerIdUpgradeColumnImpl groupIdColumn,
42          LayoutOwnerIdUpgradeColumnImpl privateLayoutColumn,
43          UpgradeColumn layoutIdColumn) {
44  
45          super("plid", false);
46  
47          _upgradeLayoutOwnerIdColumn = upgradeLayoutOwnerIdColumn;
48          _groupIdColumn = groupIdColumn;
49          _privateLayoutColumn = privateLayoutColumn;
50          _layoutIdColumn = layoutIdColumn;
51          _layoutPlidMapper = ValueMapperFactory.getValueMapper();
52      }
53  
54      public Object getNewValue(Object oldValue) throws Exception {
55          Object newValue = super.getNewValue(oldValue);
56  
57          Long groupId = _groupIdColumn.getGroupId();
58          Boolean privateLayout = _privateLayoutColumn.isPrivateLayout();
59          Long layoutId = (Long)_layoutIdColumn.getOldValue();
60  
61          if ((groupId == null) || (privateLayout == null) ||
62              (Validator.isNull(layoutId))) {
63  
64              throw new StagnantRowException(
65                  "{groupId=" + groupId + ",privateLayout=" + privateLayout +
66                      ",layoutId=" + layoutId + "}");
67          }
68  
69          String oldOwnerId = (String)_upgradeLayoutOwnerIdColumn.getOldValue();
70  
71          String oldPlidValue =
72              "{layoutId=" + layoutId + ", ownerId=" + oldOwnerId + "}";
73  
74          _layoutPlidMapper.mapValue(oldPlidValue, newValue);
75  
76          return newValue;
77      }
78  
79      public ValueMapper getValueMapper() {
80          return _layoutPlidMapper;
81      }
82  
83      private UpgradeColumn _upgradeLayoutOwnerIdColumn;
84      private LayoutOwnerIdUpgradeColumnImpl _groupIdColumn;
85      private LayoutOwnerIdUpgradeColumnImpl _privateLayoutColumn;
86      private UpgradeColumn _layoutIdColumn;
87      private ValueMapper _layoutPlidMapper;
88  
89  }